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Spectrophotometry

Instruments that measure ultraviolet and/or visible light absorbance of a sample; they are based on the Beer-Lambert law, which states that the concentration of a solute is proportional to the absorbance of the sample. Accessories available.
Spectrophotometer Accessories and Replacement Parts (161)
Spectrophotometer Sample and Cell Holders (106)
UV-Vis Spectrophotometers (88)
Colorimeters (83)
Spectrophotometer Filters (12)

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1 – 15 of 270 results
1

Thermo Scientific™ Orion™ AQ3700 AQUAfast™ Colorimeter

Select this multiparameter colorimeter to manage your water and wastewater analysis using over 90 preprogrammed methods.

Storage Requirements 5°C to 40°C
2

Thermo Scientific™ Orion™ AQUAfast™ AQ3140 COD Colorimeter

Designed for the laboratory, this COD colorimeter is a single parameter instrument for determining chemical oxygen demand index in water for markets such as wastewater, food & beverage, aquaculture, and agriculture.

3

Thermo Scientific™ Orion™ AQUAfast™ AQ4000 Colorimeter and Accessories

Measure common water and wastewater parameters using this colorimeter with 65 pre-programmed methods and auto-test ampoule compatibility.

4

Thermo Scientific™ Orion™ AQUAfast™ AQ3170 Colorimeter

Gather accurate chlorine measurements with a colorimeter designed for both the laboratory and the field in markets such as drinking water, wastewater, food & beverage, aquaculture, and agriculture.

5

Thermo Scientific™ NanoDrop UltraC and Qubit 4 Bundle

Combining the NanoDrop UltraC and Qubit 4 allows for a more comprehensive analysis. Using both tools allows researchers to quickly screen samples with NanoDrop Ultra and then perform more accurate quantification on selected samples using Qubit 4

6

Thermo Scientific™ Evolution™ Pro UV-Vis Spectrophotometers

Thermo Scientific™ Evolution™ UV-Vis Spectrophotometers combine reliable and versatile hardware with easy-to-learn, easy-to-use Thermo Scientific™ Insight™ Pro Software. Together they will meet the diverse needs your organization requires from an analytical tool.

Spectral Bandwidth 0.5, 1.0, 1.5, 2.0, 4.0 nm Selectable
Product Line Evolution Pro
7

Thermo Scientific NanoDrop UltraC FL dsDNA & RNA BR Fluorescence Assay Bundle

Combines spectrophotometer and fluorometer with dsDNA and RNA BR Assay Kits for specific and accurate quantification.

8

METTLER TOLEDO Spectrophotometer Easy UV ScanStart™

The Easy UV offers 3-in-1 functionality and is designed to greatly facilitate routine spectroscopic workflows.

9

METTLER TOLEDO Spectrophotometer Easy VIS ScanStart™

The Easy VIS offers 3-in-1 functionality and is designed to greatly facilitate routine spectroscopic workflows.

10

Thermo Scientific™ NanoDrop™ UltraC Acclaro Pro Bundle

Purchase a Thermo Scientific™ NanoDrop™ Ultra Acclaro Pro Bundle to receive a NanoDrop Ultra instrument with factory-unlocked, updated versions of the most popular measurement applications.

11

Thermo Scientific™ NanoDrop™ UltraC Acclaro Pro Security and IQ/OQ Bundle

Purchase a Thermo Scientific™ NanoDrop™ Ultra Acclaro Pro Security and IQ/OQ Bundle to receive a NanoDrop Ultra instrument with factory-unlocked, updated versions of popular measurement applications, SciVault 2 software enabling 21 CFR Part 11 compliance, and a model specific IQ/OQ kit.

12

Thermo Scientific™ NanoDrop Ultra IQ/OQ Kits

Purchase a Thermo Scientific™ NanoDrop™ Ultra IQ/OQ Kit to receive all the model-specific documentation and reference materials needed to faciliate Installation and Operational qualification procedures.

For Use With (Equipment) NanoDrop Ultra Spectrophotometers and Fluorometers
Product Line NanoDrop
13

Thermo Scientific™ NanoDrop™ Ultra

The Thermo Scientific™ NanoDrop™ Ultra Spectrophotometer and Fluorometer empowers scientists to quantify and assess nucleic acids and proteins with enhanced precision, speed, and reliability.

14

Thermo Scientific™ NanoDrop Eight Spectrophotometer US/CAN

Avoid troubleshooting failed experiments with efficient analysis of your sample quantity and quality using the Thermo Scientifictm™ NanoDrop™ Eight UV-Vis spectrophotometer. Ideal for pharma/biotech and academic researchers measuring a larger number of nucleic acid and protein samples.

15

Thermo Scientific™ Nanodrop™ One Spectrophotometer with WiFi and Qubit™ 4 Fluorometer

As a bundled offering, the NanoDrop™ One Spectrophotometer and Qubit™ 4 Fluorometer allow you to obtain the most complete information about the concentration and quality of your DNA, RNA, or protein samples.